<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }

        body {
            font-size: 14;
            color: #333;
            line-height: 1.5;
            background-color: #fff;
        }

        ul li {
            list-style: none;
        }

        a {
            text-decoration: none;
        }

        img {
            vertical-align: middle;
        }

        .cf::after {
            content: '';
            display: block;
            clear: both;
        }

        .box {
            width: 960px;
            margin: 0 auto;
            background-color: #ccc;
        }

        .heade {
            height: 80px;
            width: 960px;
        }

        .log {
            width: 200px;
            height: 80px;
            background-color: rgb(117, 34, 48);
        }

        .fl {
            float: left;
        }

        .bt {
            width: 540px;
            height: 80px;
            margin: 0 10px;
            /* float: left; */
            background-color: rgb(9, 49, 134);
        }

        .wode {
            width: 200px;
            height: 80px;
            background-color: rgb(195, 26, 204);
        }

        .fr {
            float: right;
        }

        .head-top {
            height: 30px;
            background-color: pink;
            margin: 10px 0px;
        }

        .heade-centen {
            height: 410px;
            text-align: center;
            margin: 10px 0;
        }

        .centen-left {
            width: 370px;
            height: 410px;
            /* float: left; */
        }

        .box1 {
            width: 370px;
            height: 200px;
            background-color: black;
        }

        .box2 {
            margin-top: 10px;
        }

        .box2 .box2-left {
            width: 180px;
            height: 200px;
            margin-right: 10px;
            background-color: rgb(36, 8, 8);
            /* float: left; */
        }

        .box2 .box2-right {
            width: 180px;
            height: 200px;
            background-color: rgb(65, 3, 3);
            float: right;
        }

        .centen-centen {
            width: 370px;
            height: 410px;
            /* float: left; */
            margin: 0 10px;
        }

        .centen-right ul li {
            width: 200px;
            height: 130px;
            background-color: aquamarine;
        }

        .centen-right ul li:nth-child(n+2) {
            margin: 10px 0;
        }

        .head-end {
            height: 60px;
            background-color: aqua;
        }
    </style>
</head>

<body>
    <div class="box">
        <div class="heade cf">
            <div class="log fl"></div>
            <div class="bt fl"></div>
            <div class="wode fr"></div>
        </div>
        <div class="head-top"></div>

        <div class="heade-centen cf">
            <div class="centen-left fl">
                <div class="box1"></div>
                <div class="box2 cf">
                    <div class="box2-left fl"></div>
                    <div class="box2-right fr"></div>
                </div>
            </div>
            <div class="centen-centen fl">
                <div class="box1"></div>
                <div class="box2 cf">
                    <div class="box2-left fl"></div>
                    <div class="box2-right fr"></div>
                </div>
            </div>
            <div class="centen-right fr">
                <ul>
                    <li></li>
                    <li></li>
                    <li></li>
                </ul>
            </div>
        </div>
        <div class="head-end"></div>
    </div>
</body>

</html>